I have a 1994 Chrysler New York, I changed the engine and put 1996 3.5l in it now it has a check engine light with a prom error code. Motor runs pretty good but, the A/C and the cooling fans will not come on and it will over heat after a whille. Any ideas? It also has pcm 4605429 which is a updated unit?
have the same problem?
Tuesday, August 5th, 2008 AT 8:22 PM